KGF1637 datasheet(3/6 Pages) OKI

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KGF1637

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

*1 Condition: f = 850 MHz, VDS = 3.4 V, IDSQ = 300 mA

Item

VDS

Symbol

Condition

Max.

Unit

Drain-source voltage

Gate-source voltage

Total power dissipation

Channel temperature

VGS

Ptot

Tch

Ta = 25°C

—

0.4

1.5

150

°C

Storage temperature

Tstg

—

125

°C

Min.

—

–5.0

—

–45

Ta = Tc = 25°C

Ta = 25°C

Drain current

IDS

Ta = 25°C

4.5

—

Item

Symbol

Condition

Max.

Unit

Output power

—

dBm

—

Min.

31.5

(*1), PIN = 22 dBm

Typ.

32.0

Drain efficiency

(*1), PIN = 22 dBm

(Ta = 25°C)

Thermal resistance

Rth

°C/W

—

—20

Channel to case

VGS(off)

Gate-source cut-off voltage

–2.0

–3.0

VDS = 3 V, IDS = 8.4 mA

—

IDSS

Drain current

—

3.5

VDS = 1.5 V, VGS = 0 V

—

IDS(off)

Drain-source leakage current

—

VDS = 8 V, VGS = –5 V

—

IGDO

Gate-drain leakage current

—

VGD = –13 V

—

IGSS

Gate-source leakage current

0.1

—

VGS = –5 V

—

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